National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Late Season Winter Storms

A moderate atmospheric river will continue to bring heavy snow over the Olympics, northern Cascades and northern Rockies Friday while heavy rain may bring flooding to coastal Oregon and Washington. A winter storm will continue to push across the Great Lakes and Northeast U.S. Friday and Saturday with areas of heavy snow and high winds. Read More >

Current conditions at

Hayward, Hayward Air Terminal (KHWD)

Lat: 37.66083°NLon: 122.11833°WElev: 46.0ft.

Clear

58°F

14°C

Humidity 77%
Wind Speed N 0 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 12 Mar 09:54 PM PDT
Extended Forecast for

2 Miles NE Union City CA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Light west northwest wind.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. West southwest wind 5 to 7 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 73. West northwest wind 3 to 7 mph.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 54. West northwest wind 5 to 9 mph becoming light west after midnight.

    Low: 54 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 60.

    Low: 60 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Light west northwest wind.
Friday
Mostly sunny, with a high near 72. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 51. West southwest wind 5 to 7 mph.
Saturday
Sunny, with a high near 73. West northwest wind 3 to 7 mph.
Saturday Night
Partly cloudy, with a low around 54. West northwest wind 5 to 9 mph becoming light west after midnight.
Sunday
Mostly sunny, with a high near 81.
Sunday Night
Partly cloudy, with a low around 58.
Monday
Sunny, with a high near 84.
Monday Night
Clear, with a low around 60.
Tuesday
Sunny, with a high near 87.
Tuesday Night
Clear, with a low around 60.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 60.
Thursday
Sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Union City CA
 37.61°N 122°W (Elev. 594 ft)
Last Update:
1:25 pm PDT Mar 12, 2026
Forecast Valid:
10pm PDT Mar 12, 2026-6pm PDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation